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box: Use measure() to measure child sizes

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This commit is contained in:
Timm Bäder 2016-10-29 16:35:16 +02:00
parent 76ff53193a
commit 6488dde4fd
1 changed files with 41 additions and 59 deletions
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100
gtk/gtkbox.c
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@ -492,17 +492,12 @@ gtk_box_size_allocate_no_center (GtkWidget *widget,
if (!_gtk_widget_get_visible (child->widget))
continue;
if (private->orientation == GTK_ORIENTATION_HORIZONTAL)
gtk_widget_get_preferred_width_for_height (child->widget,
allocation->height,
&sizes[i].minimum_size,
&sizes[i].natural_size);
else
gtk_widget_get_preferred_height_and_baseline_for_width (child->widget,
allocation->width,
&sizes[i].minimum_size,
&sizes[i].natural_size,
NULL, NULL);
gtk_widget_measure (child->widget,
private->orientation,
private->orientation == GTK_ORIENTATION_HORIZONTAL ?
allocation->height : allocation->width,
&sizes[i].minimum_size, &sizes[i].natural_size,
NULL, NULL);
/* Assert the api is working properly */
if (sizes[i].minimum_size < 0)
@ -623,10 +618,10 @@ gtk_box_size_allocate_no_center (GtkWidget *widget,
child_minimum_baseline = -1;
child_natural_baseline = -1;
gtk_widget_get_preferred_height_and_baseline_for_width (child->widget,
child_allocation_width,
&child_minimum_height, &child_natural_height,
&child_minimum_baseline, &child_natural_baseline);
gtk_widget_measure (child->widget, GTK_ORIENTATION_VERTICAL,
child_allocation_width,
&child_minimum_height, &child_natural_height,
&child_minimum_baseline, &child_natural_baseline);
if (child_minimum_baseline >= 0)
{
@ -848,17 +843,12 @@ gtk_box_size_allocate_with_center (GtkWidget *widget,
else
req = &(sizes[child->pack][idx[child->pack]]);
if (priv->orientation == GTK_ORIENTATION_HORIZONTAL)
gtk_widget_get_preferred_width_for_height (child->widget,
allocation->height,
&req->minimum_size,
&req->natural_size);
else
gtk_widget_get_preferred_height_and_baseline_for_width (child->widget,
allocation->width,
&req->minimum_size,
&req->natural_size,
NULL, NULL);
gtk_widget_measure (child->widget,
priv->orientation,
priv->orientation == GTK_ORIENTATION_HORIZONTAL ?
allocation->height : allocation->width,
&req->minimum_size, &req->natural_size,
NULL, NULL);
if (child != priv->center)
{
@ -967,10 +957,11 @@ gtk_box_size_allocate_with_center (GtkWidget *widget,
child_minimum_baseline = -1;
child_natural_baseline = -1;
gtk_widget_get_preferred_height_and_baseline_for_width (child->widget,
child_allocation_width,
&child_minimum_height, &child_natural_height,
&child_minimum_baseline, &child_natural_baseline);
gtk_widget_measure (child->widget,
GTK_ORIENTATION_VERTICAL,
child_allocation_width,
&child_minimum_height, &child_natural_height,
&child_minimum_baseline, &child_natural_baseline);
if (child_minimum_baseline >= 0)
{
@ -1528,13 +1519,11 @@ gtk_box_get_size (GtkWidget *widget,
gint child_minimum, child_natural;
gint child_minimum_baseline = -1, child_natural_baseline = -1;
if (orientation == GTK_ORIENTATION_HORIZONTAL)
gtk_widget_get_preferred_width (child->widget,
&child_minimum, &child_natural);
else
gtk_widget_get_preferred_height_and_baseline_for_width (child->widget, -1,
&child_minimum, &child_natural,
&child_minimum_baseline, &child_natural_baseline);
gtk_widget_measure (child->widget,
orientation,
-1,
&child_minimum, &child_natural,
&child_minimum_baseline, &child_natural_baseline);
if (private->orientation == orientation)
{
@ -1694,14 +1683,11 @@ gtk_box_compute_size_for_opposing_orientation (GtkBox *box,
if (_gtk_widget_get_visible (child->widget))
{
if (private->orientation == GTK_ORIENTATION_HORIZONTAL)
gtk_widget_get_preferred_width (child->widget,
&sizes[i].minimum_size,
&sizes[i].natural_size);
else
gtk_widget_get_preferred_height (child->widget,
&sizes[i].minimum_size,
&sizes[i].natural_size);
gtk_widget_measure (child->widget,
private->orientation,
-1,
&sizes[i].minimum_size, &sizes[i].natural_size,
NULL, NULL);
/* Assert the api is working properly */
if (sizes[i].minimum_size < 0)
@ -1815,13 +1801,11 @@ gtk_box_compute_size_for_opposing_orientation (GtkBox *box,
child_minimum_baseline = child_natural_baseline = -1;
/* Assign the child's position. */
if (private->orientation == GTK_ORIENTATION_HORIZONTAL)
gtk_widget_get_preferred_height_and_baseline_for_width (child->widget, child_size,
&child_minimum, &child_natural,
&child_minimum_baseline, &child_natural_baseline);
else /* (private->orientation == GTK_ORIENTATION_VERTICAL) */
gtk_widget_get_preferred_width_for_height (child->widget,
child_size, &child_minimum, &child_natural);
gtk_widget_measure (child->widget,
OPPOSITE_ORIENTATION (private->orientation),
child_size,
&child_minimum, &child_natural,
&child_minimum_baseline, &child_natural_baseline);
if (child_minimum_baseline >= 0)
{
@ -1893,13 +1877,11 @@ gtk_box_compute_size_for_orientation (GtkBox *box,
if (_gtk_widget_get_visible (child->widget))
{
if (private->orientation == GTK_ORIENTATION_HORIZONTAL)
gtk_widget_get_preferred_width_for_height (child->widget,
avail_size, &child_size, &child_natural);
else
gtk_widget_get_preferred_height_for_width (child->widget,
avail_size, &child_size, &child_natural);
gtk_widget_measure (child->widget,
private->orientation,
avail_size,
&child_size, &child_natural,
NULL, NULL);
if (child_size > largest_child)
largest_child = child_size;